Download Bull Cedoc NovaScale 4020 Specifications

Warnings
WARNING: English (USA)
The power supply in this product contains no user–serviceable parts. There may be
more than one supply in this product. Refer servicing only to qualified personnel.
Do not attempt to modify or use the supplied AC power cord if it is not the exact type
required. A product might be equipped with more than one AC power cord.
The power button on the system does not turn off all system AC power. To remove
all AC power from the system, you must unplug each AC power cord from the wall
outlet or power supply.
To avoid injury from electrical and mechanical hazards, chassis covers
should only be removed by qualified service personnel.
SAFETY STEPS: Whenever you remove the chassis covers to access the inside of
the system, follow these steps:
4. Turn off all peripheral devices connected to the system.
5. Turn off the system by pressing the power button.
6. Unplug all AC power cords from the system or from wall outlets.
7. Label and disconnect all telecommunication cables and all other cables
connected to I/O connectors or ports on the back of the system.
8. Provide some electrostatic discharge (ESD) protection by wearing an anti–static
wrist strap attached to chassis ground of the system—any unpainted metal
surface—when handling components.
9. Do not operate the system with the chassis covers removed.
After you have completed the six SAFETY steps above, remove the covers as
follows:
1. To open the top back cover, push the sliding latches on the top of the cover and
pull the cover toward the back of the chassis.
2. To remove the top back cover, continue to slide the cover toward the back of the
chassis until it reaches the end–stops. Press the latch on the left rail slide and
pull the cover until it clears the chassis.
3. To remove the top front cover, loosen the two captive screws on either side of
the cover, slide the cover toward the front of the chassis until it stops, then lift the
cover off.
4. Always replace the covers before operating the system.
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NovaScale 4040 Quick Start Guide